A kind of foliar fertilizer for tomato

A foliar fertilizer, tomato technology, applied in the direction of application, fertilization equipment, fertilizer mixture, etc., can solve the problems of too long leaves, easy residual inorganic nitrogen, reduced tomato quality and yield, etc., to improve quality, reasonable formula, improve and The effect of preventing deficiency symptoms

Active Publication Date: 2016-08-24
山东坤容生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The nitrogen in the foliar fertilizer mainly comes from inorganic fertilizers such as urea and compound fertilizer, and the content is too high: on the one hand, excessive nitrogen is likely to cause problems such as vigorous growth of tomatoes, too long leaves, narrow leaves, and small stems, which will eventually lead to tomato quality and poor quality. The reduction of yield; on the other hand, inorganic nitrogen is easy to remain, which not only affects the quality of tomatoes, but also easily causes land compaction and other phenomena
In addition, the foliar fertilizers prepared by vegetable farmers contain less trace elements such as iron and zinc, which cannot meet the nutritional needs of tomatoes during planting.
Many foliar fertilizer formulas on the market contain chemical synthetic agents or hormones, which enter the human body, and the human body is difficult to discharge, or even unable to discharge, causing harm to human health

Method used

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  • A kind of foliar fertilizer for tomato

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] A foliar fertilizer for tomatoes, made of the following raw materials in weight percentage: jasmine dregs extract 25%, hop dregs extract 25%, star anise extract 5%, KH 2 PO 4 2%, ZnCl 2 0.7%, MnSO 4 0.3%, FeSO 4 0.3%, MgSO 4 0.4%, ammonium molybdate 0.7%, water 40.6%.

[0022] The preparation of jasmine dregs extract: take jasmine dregs and pulverize, add 4 times of its weight in water, then add 1% cellulase, 1% pectinase and pepsin 1% of raw material weight, soak at 37 °C for 1 hours, then heated up to 75°C for reflux extraction for 1 hour, and cooled to obtain the jasmine dregs extract.

[0023] Preparation of hop dregs extract: crush hop dregs, add water 3 times its weight, add 1% cellulase, 1% pectin lyase and 1% pepsin by weight of raw materials, soak at 37°C After 1 hour, the temperature was raised to 80° C. for reflux extraction for 1 hour, and cooled to obtain the hop dregs extract.

[0024] Preparation of star anise extract: take star anise and crush it,...

Embodiment 2

[0027] A foliar fertilizer for tomatoes, made of the following raw materials in weight percentage: 28% of jasmine dregs extract, 30% of hop dregs extract, 7% of star anise extract, KH 2 PO 4 3%, ZnCl 2 0.7%, MnSO 4 0.4%, FeSO 4 0.4%, MgSO 4 0.5%, ammonium molybdate 0.8%, water 29.2%.

[0028] The preparation of jasmine dregs extract: get jasmine dregs and pulverize, add 5 times of its weight in water, then add 2% cellulase, 2% pectinase and pepsin 2% of raw material weight, soak 2% at 39°C hours, then heated up to 80°C for reflux extraction for 2 hours, and cooled to obtain the jasmine dregs extract.

[0029] Preparation of hop dregs extract: crush hop dregs, add water 4 times its weight, add 2% cellulase, 2% pectin lyase and 2% pepsin by weight of raw materials, soak at 41°C After 2 hours, the temperature was raised to 82° C. for reflux extraction for 2 hours, and cooled to obtain the hop dregs extract.

[0030] The preparation of the star anise extract: take the star ...

Embodiment 3

[0033] A foliar fertilizer for tomatoes, made of the following raw materials in weight percentage: 30% of jasmine dregs extract, 33% of hop dregs extract, 8% of star anise extract, KH 2 PO 4 4%, ZnCl 2 0.8%, MnSO 4 0.4%, FeSO 4 0.5%, MgSO 4 0.6%, ammonium molybdate 0.8%, water 21.9%.

[0034] The preparation of jasmine dregs extract: get jasmine dregs and pulverize, add 4 times of its weight in water, then add 3% cellulase, 1% pectinase and pepsin 3% of raw material weight, soak at 43 ℃ for 2 hours, then heated up to 85°C for reflux extraction for 2 hours, and cooled to obtain the jasmine dregs extract.

[0035] Preparation of hop dregs extract: crush hop dregs, add water 4 times its weight, add 1% cellulase, 2% pectin lyase and 2% pepsin by weight of raw materials, soak at 43°C After 2 hours, the temperature was raised to 85° C. for reflux extraction for 2 hours, and cooled to obtain the hop dregs extract.

[0036] The preparation of the star anise extract: take the st...

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Abstract

The invention discloses a foliar fertilizer for tomatoes, which is made of the following raw materials in weight percentage: 30%-45% of jasmine dregs extract, 25%-40% of hop dregs extract, 5%-12% of star anise extract, K H 2 PO 4 2%~5%, ZnCl 2 0.7%~0.9%, MnSO 4 0.3%~0.6%, FeSO 4 0.3%~0.6%, MgSO 4 0.4% to 0.8%, ammonium molybdate 0.7% to 1.0%, the balance of water. The foliage fertilizer for tomatoes of the invention can not only provide sufficient nutrients for tomatoes, but also play the role of antibacterial, disease resistance and insect prevention. The formula does not contain any additives, is green and environmentally friendly, and the yield and quality of tomatoes are obviously improved.

Description

technical field [0001] The invention relates to the technical field of foliar fertilizers, in particular to a foliar fertilizer for tomatoes. Background technique [0002] Foliar fertilization is a measure used in agricultural production to strengthen crop nutrition, prevent and control certain diseases, and regulate growth and development. Under the premise that fertilization in the rhizosphere cannot fully meet the high-quality and high-yield demands of crops, foliar spraying of nutrient elements or active substances is often used to supplement crop nutrients, regulate crop growth, and affect crop nutrient absorption and utilization efficiency to increase crop yield and improve crop yield. The purpose of crop quality. [0003] At present, most of the tomato foliar fertilizers prepared by vegetable farmers are made of a mixture of urea, superphosphate, potassium chloride and various compound fertilizers. The nitrogen in the foliar fertilizer mainly comes from inorganic fe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C05G3/00
Inventor 陶坤秀
Owner 山东坤容生物科技有限公司
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